Suggest renaming "Trash" to "Archive" and automatically excluding it from the "All Vaults" view. I would also like to see a boolean flag added to each "Vault", which determines whether it should be shown in "All Vaults" view or not, because I would like to create archive vaults of my own.

The point is, it should be possible to store data long-term without it getting in your way on a day-to-day basis or cluttering the autofill options for various sites and services. Items in the Trash should not even be considered IMHO, and the same for any Vault that is created explicitly for the purpose of storing archived data.